Short for Near Field Communication, NFC is the widely used technology behind daily applications such as access control and mobile payment. The NFC Shield features an integrated PN532 transceiver module which handles contactless communication on 13.56MHz. You can read and write from and to a 13.56MHz tag with this shield or implement point to point data exchange with two NFC Shields.
In version 2.0, an independent PCB antenna was added which will extend the shield's field out of almost any enclosure you use, leaving more room for you to design the exterior of your project.
Note: Headers of this product is shipped unsoldered.
Features
5cm max effective range
SPI pin saving interface
Serve for contactless communication at 13.56MHz
Support P2P communication
Support ISO14443 Type A and Type B protocols
Documentation
For more technical documentation, please visit the manufacturer's wiki page here.
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Documentation:
Data Sheet
Schematic
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